baber/WOPTO huggingface dataset:
Patent JP-S5318421-A (JP)
Title: Continuous annealing method for cold rolled coil strip with excellent deep drawability
Inventor: HAYAMIZU TETSUHIRO
IPC: C21D8/04
Filed: 1976-08-03
Abstract: PURPOSE:To facilitate generation of crystal nuclei in continuous annealing of a cold rolled steel coil strip by imparting slight strain to the strip at the beginning of generation of crystal nuclei so as to improve deep drawability of steel sheets.
Patent JP-H08290217-A (JP)
Title: Method and device for straitening shape with roller
Inventor: OMORI KAZUO
IPC: B21D3/05
Filed: 1995-04-18
Abstract: PURPOSE: To prevent camber difference between flanges by setting the roller shafts of an upper or lower rollers to a slope angle which is determined by a specified equation, executing reduction and straitening in the straightening of shapes with overhung type streightener rollers. CONSTITUTION: Two disk rollers 2 for reducing the boundary parts between the web and flanges of a wide flange shape 1 are mounted on the roller shaft 5 keeping a certain distance away with a sleeve 3 and spacer 4 and supported with reduction supporting members 12, 13 through bearings 6, 7. The reduction supporting member 12 is directly supported with an upper frame 16, but the other reduction supporting member 13 is supported through a wedge 19 and slide base 15 which are an inclination changing means 14 and the roller shaft is set at an arbitrary angle by moving the wedge 19 with a cylinder 17. By setting the slope angle θi by the equation, the inclination of the roller shaft of the straightener is corrected and the rolling reductions of the disk rollers 2 are equalized.  Where, W: the center distance between two disk-shaped rollers, δi the difference between rolling reductions of two disk-shaped rollers.
Patent JP-H03291823-A (JP)
Title: Isolator circuit for detecting excited current flow of ac relay
Inventor: YAMAGUCHI NORIO
IPC: H03K17/78
Filed: 1990-04-07
Abstract: PURPOSE:To directly and correctly detect a switch contact without influence to a relay circuit by providing an isolator signal output circuit which is electrically isolated from an ac circuit which is driven by an isolator input element for generating a signal output indicating a current flow state of an ac relay. CONSTITUTION:When a contact 1 is closed, current flows from an ac power source to an ac relay RY through a diode D1 and the contact 1 with a forward direction of the diode D1 as a positive half period, and at the same time reverse voltage is applied to a parallel diode D2 of the relay RY and a light emitting diode 6a as an isolator input element whereby no current is supplied. In the next half period when polarity of the ac power source is reversed, the diode D1 is in a reverse direction while the diode D2 and the light emitting diode 6a are in a forward direction so that half-wave ac voltage is substantially applied to the diode 6a and a serial circuit of a current limiting resistor R1 whereby current is supplied. Therefore approximately rectangular wave signals are generated on the collector terminal of a photo transistor.
Patent JP-2000284059-A (JP)
Title: Radiation solid-detecting device
Inventor: AGANO TOSHITAKA
IPC: G01T7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately carry out correction so that the concentration of a pixel corresponding to the defect position of a detection element being provided at a radiation solid-detecting device does not become specific concentration being different from the periphery. SOLUTION: A radiation solid-detecting device is equipped with a radiation solid detector 100 where a number of detection positions P (i, j) for detecting radiation to convert to an electric signal are arranged in a matrix corresponding to the pixel of an image, a storage means 40 that stores the coordinates of a detection position with a defect, and a correction means 30 that corrects the value of the pixel corresponding to the coordinates, thus accurately performing correction so that the concentration of the pixel corresponding to a detection element with the defect does not become specific concentration being different from the periphery, and hence obtaining an excellent image without any singular points.
Patent JP-S57208730-A (JP)
Title: Detecting circuit for power supply voltage
Inventor: SASAKI MINORU
IPC: G05F1/10
Filed: 1981-06-18
Abstract: PURPOSE:To avoid the effect of dispersion in the threshold value of transistors (TRs) and the temperature characteristics, by performing temperature compensation of a voltage between the base and emitter of a TR detecting voltage with a field effect transistor and a capacitor voltage dividing circuit. CONSTITUTION:A potential of a point P when switches 31 and 32 are turned on and switches 30 and 33 are turned off is determined with the characteristics of a field effect TR21 and the capacity of a current source 26, and a potential of a point Q is determined with the voltage dividing ratio of resistors 28 and 29 and the characteristics of a TR22. The switches 31 and 32 are turned off, the switches 30 and 33 are turned on and the capacitance of capacitors 23 and 24 is selected so that the potential difference at a point R can not be affected with the temperature characteristics. An amplifier 34 can detect the relation of VDD< (RA+RB)VBEO/RB, where VDD is the power supply, RA and RB are resistance values of the resistors 28 and 29 and VBEO is the base-emitter voltage of the TR22 at 0 deg.K.
Patent JP-S61251398-A (JP)
Title: Control system of electronic private branch exchange
Inventor: HASEGAWA IWAO
IPC: H04M1/26
Filed: 1985-04-30
Abstract: PURPOSE:To economically use an accounting speaking by storing the number of a calling terminal performing the calling when a stand-by request is made by selecting a trunk line of a final priority and connecting the lines of an empty trunk line trunk and the calling terminal performing the calling. CONSTITUTION:Electronic key telephones (EKT) 1a-1n are disposed in a switching system and EKT1a-1n are connected to a channel network (SW)3. The SW3 is connected to speaking circuit groups La-Lm for instance classified every charge system through trunk circuits (TRK) 4a-4m. When a central processing unit (CC)6 responds to the calling from the EKT and an empty trunk is situated in the TRK, an alarming sound is fed out from a tone feeding out circuit (TON) 8. Herein, when the EKT performs a stand-by request, the CC6 stores the number of the terminal of the EKT and connects the line in accordance with the emptiness of the TRK except for the priority. Thus, an economical employment of an accounting speaking can be done.
Patent JP-S5718782-A (JP)
Title: Reclaimer for waste asphalten
Inventor: SEKI SADAO
IPC: C10C3/12
Filed: 1980-07-08
Abstract: PURPOSE: The titled reclaimer in which the burner-burning chamber is connected to the inlet of the hot-water tank flue and the outlet is connected to the inlet of the hot air for the hot mixer and the outlet is connected to the inlet of the hot air for the hot-water tank, thus giving the reclaimed product in low costs.  
     CONSTITUTION: In the reclaimer of waste asphalten where burner 2b, combustion chamber 2c are connected to the inlet 2a of the flue for the hot-water tank 1, the outlet 2a is connected to inlet 5e of the hot air for the hot mixer 5 and the outlet 5b is connected to the inlet 1m of the hot air for the hot-water tank 1, waste asphalten is fed from the inlet 1f and made to stay in the part 1h where the asphalten is heated with the hot air that is generated in the combustion chamber 2c and comes through the flue 2. Then, the heated asphalten is taken out and filtered with the grizzly screen 4a to remove foreign substances and made to stay in the hopper 4. The produce is fed to the hot mixer 5, mixer and dried with the hot air passing through the flue 2 of the hot-water tank 1 and coming through the inlet 5e under mixing and taken out of the cone 5i at the bottom of the hopper 5c as the objective reclaimed product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11289005-A (JP)
Title: Manufacture of semiconductor device
Inventor: AZUMA MASAHIKO
IPC: H01L21/76
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can obtain stable element characteristics less influenced by a height of an element isolation film upon formation of the element isolation film using a trench method. SOLUTION: The manufacturing method includes steps of forming an insulating film 12 on a semiconductor substrate 10, forming a stopper film 16 on the insulating film 12, making a groove 20 spaced at their edges by a predetermined interval from the stopper film 16 in a region of the substrate 10 not provided with the stopper film 16, oxidizing the substrate 10 with use of the stopper film 16 as a film and forming an insulating film 22 as extended from an inner face of the groove 20 onto the substrate 10 at a peripheral edge of the groove 20, forming an insulating film 24 on the insulating film 12 and stopper film 16, removing the insulating film 24 to be flattened to thereby leave the insulating film 24 within the groove 20, and removing the stopper film 16.
Patent JP-S62295903-A (JP)
Title: Polymerization of alpha-olefin
Inventor: ITO AKIRA
IPC: C08F4/64
Filed: 1987-04-17
Abstract: PURPOSE:To increase stereoregularity and catalytic activity and to prolong a catalyst life, by adding a modified trialkylaluminum in the course of polymerizing an alpha-olefin by using a catalyst comprising a modified supported titanium composition and a trialkylaluminum. CONSTITUTION:An alpha-olefin is polymerized in the presence of a catalyst comprising (A) a composition obtained by allowing a magnesium inorganic compound to support a titanium compound or a composition obtained by adding an electron-donating compound or a complex thereof (hereinafter referred to as a modifier) with an aluminum halide to the system during or after this operation of supporting, (B) a trialkylaluminum or a composition obtained by treating it with said modifier, at least either of components A and B being modified, and optionally (C) an electron-donating organic compound or a complex thereof with an aluminum halide. The modified trialkylaluminum is added to the system in the course of polymerization.
Patent JP-H02270726-A (JP)
Title: Magnetic floating type conveying facility
Inventor: MURAYAMA SHIGETO
IPC: B65G54/02
Filed: 1989-04-13
Abstract: PURPOSE:To suppress the stop position drift to the utmost while a moving body is kept floated by providing a pair of magnetic operation sections generating different magnetic poles on a floating electromagnet and a stopping electromagnet respectively. CONSTITUTION:A floating electromagnet Ma provided on the main body 1 of a moving body A has two electromagnets M1 and M2 which are arranged in parallel in the width direction of the moving body A and generate different magnetic poles from each other so as to form a magnetic loop toward the width direction of a guide rail against floating magnetic bodies 3 provided in the longitudinal direction of the guide rail. A stopping electromagnet Mb provided on the guide rail has two electromagnets M3 and M4 which are arranged in parallel in the longitudinal direction of the guide rail and generate different magnetic poles from each other so as to form a magnetic loop toward the longitudinal direction of the moving body A against a stopping mag netic body 5 provided on the moving body A. The position of the moving body A in the width direction against the guide rail is restricted at the middle of the right and left magnetic bodies 3, and the position of the moving body A in the longitudinal direction of the magnetic body 5 is restricted at the middle of two electromagnets M3 and M4 respectively.
Patent JP-H05268525-A (JP)
Title: Solid-state image pickup device
IPC: H04N5/378
Filed: 1992-03-19
Abstract: PURPOSE:To provide the solid-state image pickup device in which each picture information of plural lines is sampled at the same time and the S/N of a picture element signal is improved. CONSTITUTION:A VCCD4 is provided at one end of 4-columns of HCCD 20-23, a signal charge of each picture element of 4 columns of sensors 10-13 is simultaneously read by the HCCD 20-23 by shift registers 30-33, the signal charge of all picture elements by 4 lines is sampled at the same time in 2-dimension, a charge/voltage conversion section 5 is provided on the output side of the VCCD4 and the charge/voltage conversion section 5 is used in common for each line, and the HCCD20 by one line at the output of the VCCD4 is optically shielded and used for a black level correction OPB.
Patent JP-H10286399-A (JP)
Title: Clothing drier
Inventor: TADOKORO TADAHARU
IPC: D06F58/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce fouling of an object to be dried, a lower part of a clothing drier, a door packing and the like by sand, dust and the like scattering from the object to be dried by providing an opening at a lower part of a cloth feeding port in the clothing drier which dries the object to be dried by rotary agitation thereof in a rotary drum. SOLUTION: In a drying cycle, an object 2 to be dried is rotated and stirred up in a driven rotary drum 3 and, for example, when it is moved to contact a part (a) of a frame 9 or in the direction of the arrow B to contact a part (b) of a door 6, the sand, dust or the like contained in the object 2 to be dried is extruded outside by an impact or the like upon the contact to be dropped into a lower part of a clothing feeding port 8. When the object moves in the direction E to be rubbed by a corner part (c) of the clothing feeding port 8, the sand, dust or the like contained in the object to be dried is extruded outside to be scattered onto the clothing feeding port 8. So, an opening part 21 is provided on the clothing feeding port 8 or a housing part 22 is provided at a lower part of the opening part 21 to house the dropped object thereby collecting the sand, dust or the like dropped or scattered.
Patent JP-H04302842-A (JP)
Title: Cassette player
Inventor: ITO SHINJI
IPC: G11B15/68
Filed: 1991-03-29
Abstract: PURPOSE:To continuously play plural cassette tapes by moving linearly a cassette holder between a position where a tape cassette can be taken in and out and also rotated and a position where the tape cassette under the state of loading into a cassette driving mechanism cannot be rotated. CONSTITUTION:Under the state of a slider chassis 11 located in the front end position, the cassette holder 17 is exposed with its one part from an opening 4 to the exterior of the device, and the tape cassette C can be taken in and out of a cassette housing part 19. In this position, the cassette holder 17 is rotatable, and is capable of changing tape cassettes one after another. Under the state of the slide chassis 11 retreated into an intermediate position by a moving cam mechanism 31, the cassette holder 17 is rotatable, and a tape cassette for reproducing or recording is selected. In a moving position at the rear end when the cassette holder 17 is further retreated, the selected tape cassette C is loaded into the cassette driving mechanism 8, and the cassette holder 17 is under the nonrotatable state.
Patent JP-H09257754-A (JP)
Title: Method and apparatus for evaluating deterioration degree of test object by ultrasonic wave
Inventor: SHIOYA MASAHIRO
IPC: G01N29/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To more certainly evaluate the deterioration degree of a test object caused by hydrogen erosion. SOLUTION: Back scattered waves E2 among ultrasonic waves transmitted into a test object are detected by a probe and the frequency spectra thereof are calculated at every gates G1-G5 at an appropriate time interval. The distribution of the deterioration degree of the test object is evaluated on the basis of the characteristic quantity in the frequency spectra at every gates G1-G5. Even when hydrogen erosion advaces locally, the deterioration degree of the test object can be certainly evaluated without reducing the effect of the characteristic quantity becoming a judge material by the greater part of a healthy part.  As the characteristic quantity, a primary moment obtained by dividing a value which is obtained by integrating the product of the intensity at every frequency in frequency spectrum at every gate and the frequency by the integrated value of the frequency spectrum is used or the integrated value of a specific region determined by the kind of deterioration in the frequency spectrum at every gate may be employed.
Patent JP-S5428121-A (JP)
Title: Timbre controller of electronic musical instruments
Inventor: OKAMOTO EISAKU
IPC: G10H1/057
Filed: 1977-08-04
Abstract: PURPOSE: To miniaturize the RAMs of a timbre controller by retransferring the timbre information having been stored in ROMs to RAMs through switch operation prior to starting of play thereby controlling musical tone production. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08282038-A (JP)
Title: Paper clamp device of printer
Inventor: YAMAGUCHI KOZO
IPC: B41J2/325
Filed: 1995-04-19
Abstract: PURPOSE: To smooth out wrinkles such as undulation and to enhance clamping capacity by gradually bringing the chevron-shaped auxiliary press member made of a soft rubber material provided to the central part of a movable clamp into recording paper under pressure from the center of recording paper toward both ends thereof when the leading end part of the recording paper is clamped by a paper clamp part. CONSTITUTION: The recording paper 5 fed from a cassette one at a time is sent to the movable clamp 15 arranged on the outer periphery of the drum 2 of a clamp device to be clamped. Subsequently, the recording paper 5 is wound around the outer periphery of the drum 2 by the rotation of the drum 2 to be subjected to printing by a thermal head. The movable clamp 15 has main pressing members 15a, 15b composed of soft rubber at both ends thereof and has a chevron-shaped auxiliary presser 15c composed of sponge at the central part thereof and has a structure made revolvable by a spring 7 and forms an opening part 4. By this constitution, when the leading end part of the recording paper is clamped by the movable clamp 15 and a fixed clamp part 8, the wrinkles such as undulation of the recording paper are smoothed out and clamping characteristics are enhanced.
Patent JP-S5522406-A (JP)
Title: Cylyndrical electroslag welding overlay mold
Inventor: OOTOMO SEIJI
IPC: B23K25/00
Filed: 1978-08-02
Abstract: PURPOSE:To prevent the crack of mold and to decrease the deformation, by dividing the mold in more than three divisions in circumference direction and joining divided part by cotter and then, equipping ring-shaped attachment having plural bolt moving in shaft center direction of the basic material to be welded. CONSTITUTION:For example, the mold 5 divided in three, is placed at the inner side of the attachment 11 made of steel and the outer circumference of the mold 5 is pressed against the center of roll by the bolt 10 of the attachment 11. Then, the cotter 9 is inserted in the connecting part of the mold and all circumference gap of the mold 5 being the groove dimension and the roll, is made the same and is made prescribed dimension of the mold 5 and the mold 5 is fixed inserting the cotter 9 in the mold connecting part and then, setting is finished. Deformation of the mold 5 by the input heat of welding, is repressed by the attachment 11.
Patent JP-S60236411-A (JP)
Inventor: FUJIMOTO TAKUYA
IPC: H01H9/54
Filed: 1984-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08286711-A (JP)
Title: Display device
Inventor: TSUJI TOSHIYUKI
IPC: G05B19/05
Filed: 1995-04-19
Abstract: PURPOSE: To save the wiring prepared around a controller without possessing exclusively the slot that is formed on a base unit of the controller such as a PLC, etc. CONSTITUTION: A programmable terminal PT 2 is connected to an I/F unit 12 attached on a base unit 11 of a PLC 1 via a communication cable 5 and performs a display operation by an instruction of the PLC 1. A connector is provided on the back side of the terminal PT 2, and a wiring saving unit 3 connected to a transmission unit 4 via a communication cable 6 is connected to the connector. At the same time, plural non-control equipments 71 to 73 are connected to the unit 4. Therefore, the data are transferred between the PLC 1 and the equipments 71 to 73 via the units 4 and 3, the terminal PT 2, and the cable 5 set between the PLC 1 and the PT 2, etc.
Patent JP-S6176326-A (JP)
Title: Molding method of synthetic resin block
Inventor: KUBO SAKUO
IPC: B29L31/00
Filed: 1984-05-09
Abstract: PURPOSE:To enable to mold a bubbleless synthetic resin block, by injecting molten resin into a mold, which is covered with a heat insulating material and heated beforehand, through a pouring hole of the bottom part of the mold by an extruding machine. CONSTITUTION:Molten resin 15 is poured through a pouring hole 7 of the bottom of a simple mold 1 preheated by a nichrome wire heater by an extruding machine 14. The simple mold 1 is put into a case made of plywood which is in about 90mm thick. A for the simple mold 1 heat retaining properties of heating by the nichrome wire heater 3 fitted to a top and bottom side plates 2 and the temperature of the resin poured are kept on by a case made of short fiber glass wool 8 and the plywood put between ribs and the resin is extended over up to the top without being cured. After pouring of the resin has been completed, the same is heated by the nichrome wire heater of the upper side plate for 20-30min. After the mold 1 has been left for appropriate hours of more than 24hr as it is, the simple mold 1 is taken out of the case made of the plywood and a resin block is taken out. As for the resin block taken out, one, which is foamless, possesses a uniform thickness and is warpless, can be obtained.
Patent JP-S5428536-A (JP)
Title: Interface circuit
Inventor: TATE SEISAKU
IPC: H03K19/0175
Filed: 1977-08-04
Abstract: PURPOSE:To give the fail-safe characteristics to the chopper-type interface circuit by combining the input-side light emitting diode of the photo coupler with the switching transistor.
Patent JP-H10286536-A (JP)
Title: Method for washing vessel for high purity hydrogen peroxide water
Inventor: KAJIWARA SHOICHIRO
IPC: B08B3/08
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To keep quality of high purity hydrogen peroxide water by controlling elution of impurities from a vessel and generation of a particle by a method wherein the vessel is washed with hydrogen peroxide water of which each metal content is a specific wt.ppt. SOLUTION: A polyethylene vessel is filled with about 31 wt.% of hydrogen peroxide water having 10 wt.ppt or under of each metal content, i.e., about 8 wt.ppt of aluminum, about 8 wt.ppt of calcium, and about 5 wt.ppt or under of the other metals, and allowed to stand at about 20 deg.C or under for about 60 hs. Hydrogen peroxide water is extracted, and that is filled with high purity hydrogen peroxide water of about 5 wt.ppt of aluminum, about 5 wt. ppt of calcium, about 5 wt.ppt or under of the other metals, and about 31 wt.ppt of about 20 particles/ml in the number of particle of about 0.2 μm or over, and allowed to stand for about one month. Thereafter, the high purity hydrogen peroxide water is extracted, and each metal content and the amount of particles are measured.  The result becomes about 6 wt.ppt of aluminum, about 6 wt.ppt of calcium, under about 5 wt.ppt of the other metals, and about 25 particles/ml in the number of particles.